28 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Najjar, Infectious Disease Specialist in Flint, MI?
Dr. Mazen Najjar, MD is an Infectious Disease Specialist, who primarily practices in Flint, MI with 1 additional practice location. He has been practicing for over 28 years and is board certified. Dr. Najjar graduated from Aleppo University and completed his residency at Seton Hall University Affiliated Hospitals. Dr. Najjar is fluent in English and Arabic, and is currently seeing new patients. Dr. Najjar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Najjar’s office at (810) 732-3812.
Where did Dr. Najjar go to medical school and complete their residency?
Fellowship: Seton Hall Univ - Infectious Disease | Infectious Disease -- St. Michael's Medical Center
Residency: Seton Hall University Affiliated Hospitals | St. Francis Hospital
Medical School: Aleppo University | Aleppo University
Is Dr. Najjar board certified as an Infectious Disease Specialist?
Yes, Dr. Mazen Najjar, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2004, American Board of Internal Medicine since 2006
What languages does Dr. Najjar speak?
Dr. Najjar and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does an Infectious Disease Specialist like Dr. Najjar typically treat?
As an Infectious Disease Specialist, Dr. Najjar diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Najjar. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Cellulitis
- Cellulitis of Left Lower Limb
- Bacterial Skin Infection
- Leg Skin Infection
- Spreading Skin Infection
- Left Leg Skin Infection
- Bacterial Left Leg Infection
- Spreading Left Leg Infection
ICD-10 Codes:
- L03115: Cellulitis of right lower limb
- L03116: Cellulitis of left lower limb
Also known as:
- Other Acute Right Ankle and Foot Bone Infection
- Bone Infection
- Acute Right Ankle and Foot Osteomyelitis
- Sudden Right Ankle and Foot Bone Infection
- Right Ankle and Foot Bone Inflammation
ICD-10 Codes:
- M86171: Other acute osteomyelitis, right ankle and foot
Also known as:
- HIV
- Human Immunodeficiency Virus
- AIDS virus
ICD-10 Codes:
- B20: Human immunodeficiency virus [HIV] disease
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
What procedures does an Infectious Disease Specialist like Dr. Najjar typically perform?
As an Infectious Disease Specialist, procedures performed by Dr. Mazen Najjar may include:
- Epidemiology Consultation
- Epidemiology Follow Up
- HIV / AIDS Consultation
- HIV / AIDS Follow Up
- Human Papillomavirus (HPV) Vaccine
- Infection Follow Up
- Lumbar Puncture
- Pertussis Vaccine
Please contact Dr. Najjar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Najjar accept my insurance?
Dr. Najjar accepts most major insurance plans. Important: Please call our office at (810) 732-3812 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Najjar accept in Flint, MI?
Dr. Najjar in Flint, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Henry Ford Health System
Humana
Medicare
Molina Healthcare
Spectrum / Priority Health
State of Michigan
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Najjar's office located?
Dr. Mazen Najjar's Primary Practice
2342 Stonebridge Dr Bldg H
Flint, MI 48532
(810) 732-3812
What is Dr. Najjar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Najjar's National Provider Identifier (NPI) number is 1245342393.
What common questions do patients ask about Dr. Najjar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Najjar
What is Dr. Mazen Najjar's specialty?
Dr. Najjar is a Infectious Disease Specialist near Flint, MI.
What does an Infectious Disease Specialist do?
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Is this Dr. Mazen Najjar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Najjar is affiliated with Mclaren Flint, Ascension Genesys Hospital, Corewell Health Farmington Hills Hospital, Corewell Health Dearborn Hospital, Henry Ford Hospital, Bronson Methodist Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Infectious Disease Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Infectious Disease Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mazen Najjar accepting new patients in Flint, MI?
Yes, Dr. Mazen Najjar is accepting new patients at this time.
Does Dr. Mazen Najjar offer online booking?
Please contact Dr. Najjar's office at (810) 732-3812 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mazen Najjar?
Please contact Dr. Najjar's office at (810) 732-3812 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mazen Najjar have?
Dr. Mazen Najjar is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>